• Asia-Pacific Journal of Business Venturing and Entrepreneurship
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• v.8 no.2
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• pp.175-185
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• 2013

This study is conducted in the form of purposive sampling among 215 social workers working in social welfare and living facilities located in the metropolitan area. The purpose of this study is to understand how organizational commitment and psychological empowerment affects job satisfaction and investigate the mediating effect of psychological empowerment when it comes to the relationship between organizational commitment and job satisfaction. In this study, it is observed that there is a significant impact of psychological empowerment on job satisfaction. The higher the level of psychological empowerment is, social workers tend to have a higher level of organizational commitment and job satisfaction. The result of investigation on mediating effect supports a mediating effect of psychological empowerment on the relationship between emotional/continuance/normative commitment and job satisfaction. In addition, the self-authority appears to have a mediating effect on the relationship between emotional/continuance/normative commitment and job satisfaction. Finally, competence also has a mediating effect on the relationship. The result supports the significant effect of the four hypotheses presented in this study. The result of this study implies that social workers' psychological empowerment has a positive effect on their organizational commitment and job satisfaction. Therefore, it can be used by an organization as an effective management technique.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.19 no.5
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• pp.207-215
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• 2018

As the environment changes rapidly and the diversity of organizational members increases in the modern organization, interest is increasingly focused on empowering leadership that gives more authority and autonomy to the individual. In this study, we demonstrate an effective process for empowering leadership that was examined by focusing on the leader acceptance of organization members. For this purpose, 293 questionnaires were collected from employees working in corporations, and the mediating effects of individual leader acceptance on the relationship between empowering leadership and individual effectiveness (individual innovative behavior, individual performance) were verified. Hypothesis testing revealed that empowering leadership had a significant influence on both individual innovative behavior and individual performance. Second, in the relationship between empowering leadership and individual innovative behavior, individual leader acceptance was completely mediated. Third, in the relationship between empowering leadership and individual performance, individual leader acceptance was completely mediated. This study suggests that individual leader acceptance is important for empowering leadership effectiveness. In order for empowering leadership to be more effective, we propose that leaders make empowering behaviors according to the organization members' level of maturity and personal values.

• Korean Journal of Social Welfare Studies
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• v.43 no.2
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• pp.207-233
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• 2012

The purpose of this study is to understand direct and indirect impact and the paths of community participation and social capital, which affect improvement of single mother's community participation factors, social capital, and empowerment. To accomplish this purpose structural relationships between single mother's community participation factors, social capital and empowerment have been analyzed. For the analysis 420 single mothers, who had participated various types of communities, were surveyed and structural equation modeling had been used and optical theory structure model(χ²=86.851, df=28, GFI=.958, CFI=.944), which explains the structural relationship among the factors, had been chosen. From the result, first, there was differences between empowerment and community participation levels, which is single mothers' community participation factors, of the impact on social capital and empowerment. Empowerment level of community, which was mediated by community participation level and social capital, affected empowerment, in the other hand, community participation level affected empowerment more directly than the impact of social capital. Second, single mothers' community participation factor affected more improvement of empowerment when it mediated by the accumulation of social capital. Third, single mothers' social capital directly affected the most improvement of empowerment. Based on the fact the implications of the study were presented.

• Ceramist
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• v.13 no.4
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• pp.31-34
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• 2010

• KIPE Magazine
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• v.24 no.6
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• pp.76-81
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• 2019

• KIPE Magazine
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• v.25 no.1
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• pp.64-71
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• 2020

• The Journal of the Korea Contents Association
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• v.12 no.10
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• pp.320-329
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• 2012

The study originated in finding the way to improve the job satisfaction and job involvement of care worker, who work in the Elderly Care Facilities, by researching and analysing the influences on the job satisfaction and job involvement of their self-efficacy and empowerment directly or indirectly. The result from the influences on empowerment of care worker self-efficacy was that the higher the self-confidence and self-control efficacy were, the higher the empowerment was. And the influence on job involvement of self-efficacy was that the higher the self-control efficacy and job preference were, the higher the job involvement was. The influence on job satisfaction of care worker was that the higher the self-confidence, self-control efficacy, and job preference were, the higher the job involvement was. The higher care worker individual empowerment and environmental empowerment were, the higher their job involvement and job satisfaction were. We can find out that there is a mediated effect as an influence on job involvement and job satisfaction of self-efficacy.

• Journal of Digital Convergence
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• v.15 no.11
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• pp.209-220
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• 2017

Organizational environments are becoming increasingly complex, dynamic and interdependent. To overcome these environmental, the Organization pay attention to the Empowering Leadership. And Empowering leadership leads to OCB(Organizational Citizenship Behavior) of the organization's members. To the empirical analysis of the theoretical relationship, we was set up the research model based on the literature research method. We used total 346 questionnaires from the Manufacturing workers in Dea-gu and Kyung-buk region. The results of this study are as followings; First, Empoewering Leadership are positively related to OCBI and OCBO. Second, Self Leadership is positively related to OCBI and OCBO, and Trust is only positively related to OCBI. Third, the mediating effects of Self Leadership is a significant partial mediations effect on the relationship between Empowering Leadership and OCBI, OCBO. This result is contribute to the development of the research field leadership.

• The Journal of the Korea Contents Association
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• v.16 no.10
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• pp.56-64
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• 2016

The purpose of this study was to identify the moderating effect of intrapersonal empowerment between subjective well-being and smartphone addiction. It was conducted to measure research variables from 242 university students. The moderating effect according to intrapersonal empowerment was analyzed through hierarchical regression analysis. As a result of analysis, first, there were significant relationship, among subjective well-being, intrapersonal empowerment, and smartphone addiction. Second, subjective well-being and intrapersonal empowerment had a significant negative effect on the smartphone addiction. Third, intrapersonal empowerment had moderating effect within the relationship of subjective well-being and smartphone addiction. In other words, the higher level of intrapersonal empowerment showed that subjective well-being more strongly negative effect on the smartphone addiction. Implications of these results were explored in relation to the importance of empowerment that could be taken to reduce smartphone addiction.

• Journal of the Institute of Electronics Engineers of Korea TC
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• v.49 no.8
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• pp.70-76
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• 2012

In this paper, we propose a power allocation scheme of the unlicensed user based on orthogonal frequency division multiplexing (OFDM) in the TV white space (TVWS). Power constraints in TVWS should be satisfied in the time domain. However, because OFDM has high PAPR (peak-to-average power ratio), it is difficult to satisfy power constraints of TVWS in the time domain. Furthermore, the conventional power allocation schemes cannot be generally applied to unlicensed user in TVWS. Therefore, we propose a power allocation scheme to satisfy power constraints of TVWS by reducing PAPR in the time domain. In addition, we analyze the capacity of the unlicensed user based on OFDM in a closed form. Based on the capacity analysis, as the number of subcarriers decreases, the capacity can be enhanced. In simulation results, we show that the capacity of the unlicensed user increases, as the number of subcarriers decreases and the mean of the channel between the transmitter and the receiver of the unlicensed user increases.